いろんなフォントで「watch_case」変換
Zen Old Minchowatch_case
Yusei Magicwatch_case
M PLUS 1watch_case
Shippori Antiquewatch_case
Yuji Maiwatch_case
Dela Gothic Onewatch_case
DotGothic16watch_case
Train Onewatch_case
Hira Minchowatch_case
Potta Onewatch_case
Reggae Onewatch_case
Stickwatch_case
Zen Kurenaidowatch_case
Kosugi Maruwatch_case
Rampart Onewatch_case
Hachi Maru Popwatch_case
New Tegominwatch_case
RocknRoll Onewatch_case
Kaisei Decolwatch_case
「watch_case」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
